[FP4]:[Monkey][Crash]com.fp.camera:android.os.ServiceSpecificException: supportsCameraApi:2367: Unknown camera ID 3

&&&%%%comment:[FP4]:NA
&&&%%%bug number:NA
&&&%%%jira id:FP4-3455
&&&%%%product name:sm7225_r_fp4
&&&%%%root cause:coding
&&&%%%Bug category:T2M
&&&%%%Module_Impact:camera-kernel
&&&%%%Test_Suggestion:NA
&&&%%%Solution:NA
&&&%%%Test_Report:waiting for test
&&&%%%VAL Can Test:NA
diff --git a/drivers/cam_sync/cam_sync_private.h b/drivers/cam_sync/cam_sync_private.h
index a8612fd..347f866 100644
--- a/drivers/cam_sync/cam_sync_private.h
+++ b/drivers/cam_sync/cam_sync_private.h
@@ -25,7 +25,7 @@
 
 #define CAM_SYNC_OBJ_NAME_LEN           64
 #define CAM_SYNC_MAX_OBJS               1024
-#define CAM_SYNC_MAX_V4L2_EVENTS        100
+#define CAM_SYNC_MAX_V4L2_EVENTS        255
 #define CAM_SYNC_DEBUG_FILENAME         "cam_debug"
 #define CAM_SYNC_DEBUG_BASEDIR          "cam"
 #define CAM_SYNC_DEBUG_BUF_SIZE         32